| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $237.57 | 12.480% | $267.2187 | $267.22 | $267.20 | $267.20 |
| Purchase #2 | $53.44 | 7.568% | $57.4843 | $57.48 | $57.50 | $57.50 |
| Purchase #3 | $43.97 | 10.421% | $48.5521 | $48.55 | $48.55 | $48.60 |
| Purchase #4 | $161.61 | 4.690% | $169.1895 | $169.19 | $169.20 | $169.20 |
| Purchase #5 | $109.25 | 12.301% | $122.6888 | $122.69 | $122.70 | $122.70 |
| Purchase #6 | $103.48 | 5.474% | $109.1445 | $109.14 | $109.15 | $109.10 |
| Purchase #7 | $5.70 | 6.342% | $6.0615 | $6.06 | $6.05 | $6.10 |
| 7 purchase totals = | $715.02 | $780.3394 | $780.33 | $780.35 | $780.40 | |